{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{8}{c}}
\toprule
                &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}&\multicolumn{1}{c}{(7)}&\multicolumn{1}{c}{(8)}\\
                &\multicolumn{1}{c}{\# activities}&\multicolumn{1}{c}{Campaign booth}&\multicolumn{1}{c}{Phone canvassing}&\multicolumn{1}{c}{Stick posters}&\multicolumn{1}{c}{Convince friends}&\multicolumn{1}{c}{Online campaigning}&\multicolumn{1}{c}{Any canvassing}&\multicolumn{1}{c}{\# days canvassing}\\
\midrule
                &         &         &         &         &         &         &         &         \\
                &         &         &         &         &         &         &         &         \\
Treatment: instrumental&    0.218&    0.045&    0.003&    0.011&0.063\sym{*}&   -0.019&    0.051&    0.494\\
                &  (0.138)&  (0.043)&  (0.027)&  (0.041)&  (0.038)&  (0.036)&  (0.039)&  (0.491)\\
                &         &         &         &         &         &         &         &         \\
Treatment: instrumental + feedback&0.268\sym{*}&0.074\sym{*}&0.053\sym{*}&    0.022&    0.029&   -0.009&    0.019&    0.066\\
                &  (0.141)&  (0.041)&  (0.029)&  (0.043)&  (0.039)&  (0.040)&  (0.040)&  (0.492)\\
                &         &         &         &         &         &         &         &         \\
Treatment: intrinsic&    0.066&0.070\sym{*}&    0.002&    0.006&    0.040&    0.008&   -0.001&    0.708\\
                &  (0.146)&  (0.041)&  (0.029)&  (0.043)&  (0.038)&  (0.036)&  (0.040)&  (0.557)\\
                &         &         &         &         &         &         &         &         \\
Treatment: intrinsic + feedback&0.260\sym{*}&    0.037&   -0.023&    0.026&0.075\sym{**}&    0.043&    0.011&    0.102\\
                &  (0.139)&  (0.044)&  (0.026)&  (0.042)&  (0.038)&  (0.038)&  (0.040)&  (0.471)\\
                &         &         &         &         &         &         &         &         \\
Control mean    &     2.42&     0.56&     0.12&     0.39&     0.70&     0.47&     0.31&     2.24\\
Number of Observations&      964&      964&      964&      964&      964&      964&      964&      961\\
\bottomrule
\end{tabular}
}
